blackmoon | 45b611d408fd4c84e951316570b34693245103dfa0522b6498611afa8ef725fe

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General

Target

45b611d408fd4c84e951316570b34693245103dfa0522b6498611afa8ef725fe
Size

4.3MB
MD5

17054124da3275b9e2872e44d4d6fcad
SHA1

c4fcad9cda4ab670e7cd72649b3820fc0eb80745
SHA256

45b611d408fd4c84e951316570b34693245103dfa0522b6498611afa8ef725fe
SHA512

6e1bbc71f7100cdf2e1f28e46e2a2898f55730313496450a3992993bca69b24d38a82c839ff25cdec294e4242c4203b09cee770e8f993ed3ee2d80f9bd3f08c7
SSDEEP

98304:jiSKMbPs4ZcvDXGsUgG1/Q/g+ZmiPDC+kAE:NGDZHFg+ZTrnkJ

Score

10^/10

blackmoon

Malware Config

Signatures

Blackmoon family
blackmoon

Detect Blackmoon payload 1 IoCs

resource	yara_rule
sample	family_blackmoon

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
45b611d408fd4c84e951316570b34693245103dfa0522b6498611afa8ef725fe

Files

45b611d408fd4c84e951316570b34693245103dfa0522b6498611afa8ef725fe
.exe windows:4 windows x86

3044af9655b092fa3d7cddc178a50417

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

OpenProcess
LocalAlloc
LocalFree
CloseHandle
GetModuleHandleA
GetProcAddress
RtlMoveMemory
MultiByteToWideChar
lstrlenA
lstrlenW
WideCharToMultiByte
CreateToolhelp32Snapshot
Process32First
Process32Next
QueryDosDeviceW
FindFirstFileW
FindClose
GetCurrentProcessId
CreateWaitableTimerA
SetWaitableTimer
GlobalAlloc
DeviceIoControl
GetVersionExA
LCMapStringA
LoadLibraryA
GetCommandLineA
SetFilePointer
MoveFileA
FormatMessageA
GetUserDefaultLCID
GlobalLock
GlobalUnlock
GlobalFree
GetLocalTime
GetFileAttributesW
GetModuleHandleW
LoadLibraryW
FreeLibrary
IsBadCodePtr
lstrcpyA
ReadProcessMemory
VirtualAllocEx
WriteProcessMemory
VirtualFreeEx
lstrcpyn
VirtualQueryEx
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
VirtualAlloc
GetProcessHeap
HeapFree
HeapAlloc
VirtualFree
RtlZeroMemory
InterlockedExchangeAdd
InterlockedIncrement
SetFileAttributesA
DeleteFileA
CreateDirectoryA
GetPrivateProfileStringA
GetStartupInfoA
CreateProcessA
WaitForSingleObject
WriteFile
CreateFileA
GetFileSize
ReadFile
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
GetLastError
CreateThread
DeleteCriticalSection
Sleep
GetTimeZoneInformation
SetLastError
TerminateProcess
lstrcatA
LockResource
LoadResource
FindResourceA
GetVersion
GetCurrentThreadId
GetCurrentThread
lstrcmpiA
lstrcmpA
GlobalDeleteAtom
lstrcpynA
GetCurrentProcess
FlushFileBuffers
MulDiv
TlsAlloc
GlobalHandle
TlsFree
GlobalReAlloc
TlsSetValue
LocalReAlloc
TlsGetValue
GlobalFlags
GlobalFindAtomA
GlobalAddAtomA
GlobalGetAtomNameA
GetProcessVersion
SetErrorMode
GetCPInfo
GetOEMCP
RtlUnwind
GetSystemTime
RaiseException
GetACP
HeapSize
SetStdHandle
GetFileType
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetEnvironmentVariableA
IsBadWritePtr
LCMapStringW
SetUnhandledExceptionFilter
GetStringTypeA
GetStringTypeW
CompareStringA
CompareStringW
SetEnvironmentVariableA
InterlockedExchange
GetTickCount
WritePrivateProfileStringA
GetModuleFileNameA
IsBadReadPtr
HeapReAlloc
ExitProcess
lstrcmpiW
lstrcmpW
HeapCreate
HeapDestroy
InterlockedDecrement

user32

IsDialogMessageA
SetFocus
GetWindowPlacement
IsIconic
GetMessagePos
GetMessageTime
DefWindowProcA
RemovePropA
GetClassLongA
CreateWindowExA
GetMenuItemID
GetSubMenu
GetMenu
RegisterClassA
GetClassInfoA
WinHelpA
GetCapture
GetTopWindow
CopyRect
AdjustWindowRectEx
GetSysColor
MapWindowPoints
LoadIconA
GetSysColorBrush
LoadStringA
UnregisterClassA
PostThreadMessageA
DestroyMenu
RegisterClipboardFormatA
GetMenuCheckMarkDimensions
LoadBitmapA
GetMenuState
ModifyMenuA
SetMenuItemBitmaps
CheckMenuItem
EnableMenuItem
GetFocus
GetNextDlgTabItem
GetKeyState
CallNextHookEx
SetWindowsHookExA
GetLastActivePopup
PostMessageA
GetWindow
PtInRect
IsWindowVisible
GetWindowLongA
GetWindowTextA
SendDlgItemMessageA
LoadCursorA
SetCursor
PostMessageW
MsgWaitForMultipleObjects
SetWindowPos
SetForegroundWindow
GetDesktopWindow
SetWindowLongA
FindWindowExA
SendMessageA
RegisterWindowMessageA
FindWindowA
CallWindowProcA
IsWindow
CreateIconFromResource
SetPropA
GetPropA
GetClientRect
GetWindowThreadProcessId
MessageBoxA
wsprintfA
DispatchMessageA
GetMenuItemCount
GetDlgCtrlID
EndDialog
CreateDialogIndirectParamA
DestroyWindow
UnhookWindowsHookEx
GrayStringA
DrawTextA
TabbedTextOutA
GetCursorPos
GetDlgItem
ShowWindow
UpdateWindow
SystemParametersInfoA
GetDC
ReleaseDC
GetClassNameA
GetWindowRect
SetWindowTextA
SetActiveWindow
GetActiveWindow
GetForegroundWindow
IsWindowEnabled
GetParent
EnableWindow
TranslateMessage
GetMessageA
PeekMessageA
GetSystemMetrics
ClientToScreen
PostQuitMessage
ValidateRect

advapi32

RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
RegOpenKeyA
RegQueryValueExA
RegCloseKey
CryptGetHashParam
CryptDestroyHash
CryptHashData
CryptReleaseContext
CryptCreateHash
CryptAcquireContextA

shell32

ShellExecuteA
SHBrowseForFolderA
SHGetPathFromIDListA
SHGetMalloc
SHAppBarMessage
Shell_NotifyIconA
SHGetSpecialFolderPathA

ole32

CLSIDFromProgID
CLSIDFromString
CoCreateInstance
OleRun
CreateStreamOnHGlobal
CoUninitialize
CoInitialize
OleIsCurrentClipboard
OleFlushClipboard
CoRevokeClassObject
CoRegisterMessageFilter
CoFreeUnusedLibraries
OleUninitialize
OleInitialize

gdi32

CreateBitmap
SaveDC
RestoreDC
SetBkColor
SetTextColor
GetDeviceCaps
SetViewportOrgEx
OffsetViewportOrgEx
SetViewportExtEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
GetClipBox
GetStockObject
GetObjectA
SelectObject
DeleteDC
DeleteObject
SetMapMode
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible

wininet

InternetOpenUrlA
InternetGetConnectedState
InternetTimeToSystemTime
HttpQueryInfoA
InternetReadFile
HttpSendRequestA
InternetSetOptionA
HttpOpenRequestA
InternetCloseHandle
InternetConnectA
InternetOpenA
InternetCanonicalizeUrlA
InternetCrackUrlA

shlwapi

PathIsDirectoryW
PathIsURLA
StrToIntExW
StrToIntW
PathFileExistsA

psapi

GetProcessImageFileNameW

gdiplus

GdiplusStartup
GdipLoadImageFromStream
GdipGetImageWidth
GdipDisposeImage
GdipLoadImageFromFile
GdiplusShutdown

oleaut32

SafeArrayGetLBound
SafeArrayGetUBound
SafeArrayAccessData
SafeArrayUnaccessData
SafeArrayGetElemsize
SysFreeString
VarR8FromCy
VarR8FromBool
VariantChangeType
LoadTypeLi
LHashValOfNameSys
RegisterTypeLi
VariantCopy
SafeArrayCreate
SysAllocString
SafeArrayGetDim
SafeArrayDestroy
SystemTimeToVariantTime
SafeArrayAllocData
SafeArrayAllocDescriptor
VariantInit
VariantClear

oledlg

ord8

rasapi32

RasGetConnectStatusA
RasHangUpA

winspool.drv

ClosePrinter
OpenPrinterA
DocumentPropertiesA

comctl32

ord17

wsock32

WSACleanup
WSAStartup
select
closesocket
recv
send

Sections

EVtzQ
Size: 736KB - Virtual size: 732KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

ZkaNlk
Size: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

DkaEp
Size: 3.6MB - Virtual size: 3.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

AimAa
Size: 20KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

3044af9655b092fa3d7cddc178a50417

Headers

File Characteristics

Imports

kernel32

user32

advapi32

shell32

ole32

gdi32

wininet

shlwapi

psapi

gdiplus

oleaut32

oledlg

rasapi32

winspool.drv

comctl32

wsock32

Sections

EVtzQ Size: 736KB - Virtual size: 732KB

ZkaNlk Size: 32KB - Virtual size: 28KB

DkaEp Size: 3.6MB - Virtual size: 3.8MB

AimAa Size: 20KB - Virtual size: 17KB

EVtzQ
Size: 736KB - Virtual size: 732KB

ZkaNlk
Size: 32KB - Virtual size: 28KB

DkaEp
Size: 3.6MB - Virtual size: 3.8MB

AimAa
Size: 20KB - Virtual size: 17KB